WordReference Random House Unabridged Dictionary of American English © 2026
fer′ro•cy•an′ic ac′id
(fer′ō sī an′ik, fer′-),USA pronunciation [Chem.]
- Chemistrya white, crystalline, unstable, water-soluble solid, H4Fe(CN)6, obtained by the interaction of a ferrocyanide and an acid.
- ferro- + cyanic 1810–20
'ferrocyanic acid' also found in these entries (note: many are not synonyms or translations):